I am very happy with the progress of GCN and the consistency of the development team

The only area I want to contribute now is on the coin to add to the exchange; for me, the best coin to add now should be Dnotes, it's another coin that has been here for long and with a great team who I believe share the same consistency with Dnotes team. The coin was formally on Poloniex and Cryptopia but delisted due to the rebranding they did, but Cryptopia is about to add it back

Dnotes team are celective on small exchanges but I know Ircex will be ideal to them, I'd suggest you consider it